Set in the near future, Stealth follows three young Navy pilots-played by Josh Lucas, Jessica Biel and Jamie Foxx-who are, evidently, the only pilots capable of handling the Navy´s newest weapon: the ultrafast, ultra-deadly, ultra-sleek Talon fighter jet. The fourth star is Extreme Deep Invader, or EDI, a fully autonomous UCAV. As EDI returns from its first mission, things go downhill fast. It gets blasted by a lightening bolt, which rewires its artificial intelligence, contained in a very cool-looking but highly unlikely glowing sphere inside the cockpit. (Cockpit in an unmanned vehicle? We´ll get to that in a minute.) Now the vehicle suddenly has an alarming propensity to play indie-rock bootlegs illegally pirated from the Internet. Yes, moviegoers, the plane has turned evil-so evil that it illegally downloads music.